# VecML vs AI Footprint

The clearest difference is in-app purchases: VecML at none against AI Footprint's 1. VecML also leads on update cadence (every 3 days vs every 9 days). AI Footprint's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 18.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. AI Footprint sells 1 in-app purchase, starting at $4.99 per year. VecML asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for VecML against 5.0 for AI Footprint. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

VecML ships an update every 3 days, AI Footprint every 9 days. Both last shipped on October 30, 2026.

## The numbers

| Metric | VecML | AI Footprint |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/vecml/id6742846520/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/ai-footprint/id6755855934/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 9 days |
| Monetization | **Free** | Subscription |
| Size | 618 MB | 38 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [VecML Inc.](https://appshunter.io/developer/1800274828) | [Frank Michael Drew](https://appshunter.io/developer/1841961733) |

## What reviewers say

### VecML

[App page](https://appshunter.io/ios/app/vecml/id6742846520)

This app provides on-device tools for intelligent photo search and large language models. It processes local documents and images to create embedding vectors for enhanced RAG capabilities, enabling more accurate AI responses based on your files.

**Highlights:** On-device LLM integration, Intelligent photo search, Document processing (PDF, DOC, images), Local embedding vector storage, RAG capabilities for enhanced accuracy, Conversations with local documents

**In-app purchases:** none


### AI Footprint

[App page](https://appshunter.io/ios/app/ai-footprint/id6755855934)

Understand the estimated electricity consumption of your AI interactions. This app provides real-world comparisons for AI usage, with all calculations performed privately on your device. Track your impact over time and log external AI tool usage.

**Highlights:** Estimate AI energy impact, Real-world energy comparisons, Manual logging for external AI tools, On-device private calculations, Daily, weekly, monthly, and all-time views, Optional built-in browser for real-time estimation

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Footprint Annual | $4.99 | per year |


## Frequently asked questions

### Is VecML free?

VecML is free to download, with no in-app purchases.

### Is AI Footprint free?

AI Footprint is free to download, with in-app purchases available.

### Which has better reviews, VecML or AI Footprint?

VecML and AI Footprint are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do VecML or AI Footprint have ads?

Neither VecML nor AI Footprint shows ads.

### Which is updated more often, VecML or AI Footprint?

VecML ships an update every 3 days, and AI Footprint every 9 days. Most recently, VecML was updated on October 30, 2026 and AI Footprint on October 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*